baber/WOPTO huggingface dataset:
Patent EP-0456121-A1 (EP)
Inventor: WEISSFLOCH REINHARD DR-ING
IPC: B29C53/04
Filed: 1991-05-03
Abstract: In a method of bending plate-like workpieces (52, 53) of a thermoplastic composite material, in which the workpiece is heated in the region of the bending zone until at least plastified and is then bent, it has proved to be advantageous for the workpiece (52, 53) to be heated at least from the intended inner side of the bending zone and on the bending zone in a limited manner and for it then to be bent around a bending beam (16, 49) bearing against the inner side. In the case of a fibre-reinforced thermoplastic, the bending zone should be additionally exposed to pressure application on the surface of the workpiece (52, 53). In the case of a thermoplastic sandwich material, the heat supply should be continued during the bending operation. <IMAGE>
Patent EP-0462454-A1 (EP)
Inventor: STRAUB IMMANUEL
IPC: F16L23/04
Filed: 1991-06-06
Abstract: The pipe coupling has a housing (10) which is split in the longitudinal direction with end walls (12) bent inwards and with a liner plate (14) which is constructed analogously and bridges over the housing gap. The housing (10) can be narrowed in the form of a pipe clamp by means of a closure having clamping screws (24), the collar (15), which is enclosed by the housing and the liner plate at the ends and on the circumference and is of approximately C-shaped cross-section, being compressed in the circumferential direction and being brought into contact with the pipe wall. An annular liner (28), which is flexible in the circumferential direction but in contrast is stiff with respect to bending at right angles thereto, rests on the collar web, because of its regeneration capability, and, in consequence, is held in flat contact with the housing jacket even when there is no pressure in the coupling. In conjunction with this, sliding rings (16) are expediently located between the end sides of the collar and the end walls of the housing, which sliding rings close the annular gap remaining between the end walls of the housing and the pipe wall. The coupling is more insensitive to relative movements of the pipes resulting from dilatation. The liner may have projections which can engage in the butt joint between the pipe ends, facilitate centring of the coupling during assembly, and prevent movement caused by dilatation. 
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Patent EP-0467275-A1 (EP)
Inventor: KIKUCHI HIROSHI
IPC: A61K31/70
Filed: 1991-07-15
Abstract: A liposomal products which comprises:
     a liposomal membrane comprising an anionic phospholipid and cholesterol as essential components; and a cation moiety-containing water-soluble drug whose encapsulation efficiency is very high.
Patent EP-0468337-A1 (EP)
Inventor: ONDA HARUO
IPC: C12N1/21
Filed: 1991-07-16
Abstract: Disclosed are (1) a DNA containing a cDNA segment coding for human endothelin-2 (SEQ ID NO:1), (2) a precursor of human endothelin-2 (SEQ ID NO:2), (3) a transformant carrying a DNA containing a cDNA segment coding for human endothelin-2, and (4) a method for preparing mature human endothelin-2 which comprises culturing the transformant described in (3), accumulating a protein in a culture medium, and collecting the same, whereby human endothelin-2 and the precursors thereof can be produced in large amounts.
Patent EP-0483487-A1 (EP)
Inventor: BASSOUS ERNEST
IPC: H01L21/205
Filed: 1991-09-03
Abstract: A self-aligned epitaxial base transistor comprising: a semiconductor substrate having shallow and deep trench isolation regions (18, 14, 16) defining a collector region (11, 12) doped with a first conductivity type, an intrinsic base layer (22) of epitaxial semiconductor doped with a second conductivity type formed on said substrate, a thin very heavily doped layer (24) of semiconductor formed on said intrinsic base layer (22), said thin heavily doped layer being heavily doped with said second conductivity type, an extrinsic base layer (26) of polycrystalline semiconductor formed on said thin very heavily doped layer (24), said extrinsic base layer being doped with said second conductivity type; at least one layer (30, 32) of an insulating material formed on said extrinsic base layer (26), an emitter region (46) of polycrystalline semiconductor formed in an opening (34) in said at least one layer (30, 32) of insulating material, said extrinsic base layer (26) and said thin layer (24) of very heavily doped polycrystalline semiconductor, said emitter region (46) contacting said intrinsic base layer (22) through said opening (34).
Patent EP-0492092-A1 (EP)
Inventor: LANGE PETER
IPC: A45D20/12
Filed: 1991-11-04
Abstract: The invention relates to a hair dryer 1 having a housing 3 for holding the electrically driven units, especially the heater 16 and the electric motor 18, which can be brought into the operational position by means of a slide switch 25. An electrically conductive switching part 27 can be operated directly by the slide switch 25 and hence produce the power supply between a unit which can be operated electrically and a voltage source. <IMAGE>
Patent EP-0462674-A1 (EP)
Inventor: AHARONOWITZ YAIR
IPC: C12N15/09
Filed: 1991-06-18
Abstract: A new oxido reductase enzyme activity obtainable from  P. chrysogenum , involved in the production of β-lactams, the set of genes encoding said enzyme activity, and a method to enhance said production by using the above-mentioned oxido reductase system and other oxido reductase systems or genes encoding for the same have been disclosed.
Patent EP-0465187-A1 (EP)
Inventor: ISEKI TSUTOMU
IPC: B29D30/30
Filed: 1991-07-01
Abstract: A pneumatic tyre having a carcass (6) composed of at least one carcass ply extending from a tread (2) through sidewalls (3) and turned up around a bead core (5) in each of two beads (4), characterised in that the carcass ply (7) comprises a plurality of ply strips (9) which are continuously arranged in the tyre circumferential direction with overlapping portions and one end (E1) in the tyre circumferential direction of one ply strip (9a) overlaps the outer surface of the adjacent ply strip (9b) adjacently arranged on said one end side, and the other end (E2) in the tyre circumferential direction of said one ply strip overlaps the inner surface of an adjacent ply strip (9c) adjacently arranged on said other end side
Patent EP-0482977-A1 (EP)
Inventor: ROUILLOT MICHEL
IPC: F16D3/205
Filed: 1991-10-10
Abstract: The invention provides a transmission joint body (22) of the type comprising an envelope (24) inside which are paths (races) (28) for supporting articulation components (20) of a transmission joint (10) and a connecting system for the joint body of the type comprising a radial flange (30) connected to the envelope, the joint body being characterised in that the flange (30) is made at least partly of a material consisting of a thermosetting or thermoplastic matrix reinforced with short fibres or particles. In one preferred embodiment, the internal space bounded radially by the inner peripheral surface of the envelope (24) of the joint body (22) is partly filled by a material (26) consisting of a thermosetting or thermoplastic matrix reinforced with short fibres or with particles and which extends outside the envelope through an axial extremity of the latter to form the flange (30). 
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Patent EP-0494561-A1 (EP)
Inventor: GOURDOL JACQUES
IPC: B65F5/00
Filed: 1991-12-19
Abstract: La presse comporte un bâti (1), une zone (3) d'alimentation recevant les déchets à traiter, une chambre (9) de pressage comprenant un orifice d'entrée (10) et un orifice de sortie (11) et une chambre (14) d'évacuation de la phase solide. La presse comporte également un organe (15) mobile transversalement par rapport à l'axe de la chambre (9) de pressage entre une première position d'obturation de l'orifice de sortie (11) et une seconde position d'ouverture dudit orifice de sortie (11), comprenant des moyens (20) de déplacement horizontal dudit organe mobile selon l'axe de la chambre (9) de pressage pour appliquer la face dudit organe mobile en regard de l'orifice de sortie (11) contre ledit orifice de sortie pendant la compression des déchets hétérogènes. <IMAGE>
Patent EP-0483041-A1 (EP)
Inventor: CORBELLA SALA SALVADOR
IPC: A47G1/06
Filed: 1991-03-11
Abstract: It comprises a metal section (1) which has its front face (2), a groove (3) and a ridge (4) close to its edge. A second section (5) is engaged in the metal section (1), with a hook-shaped lip (7) being fit into the groove (3), covering the ridge (4) and the edge of the front face (2). The second section (5) is provided with a flat wing (6), which is juxtaposed in the back of the front face (2) of the section (1).
Patent EP-0494580-A1 (EP)
Inventor: BEDNORZ JOHANNES GEORG DR
IPC: H01L39/22
Filed: 1991-01-07
Abstract: This field-effect transistor comprises a conductive substrate (2) serving as the gate electrode, an insulating barrier layer (3), and a superconducting channel layer (1) on top of the barrier layer (3). The superconductor layer (1) carries a pair of mutually spaced electrodes (4, 5) forming source and drain, respectively. The substrate is provided with an appropriate gate contact (6). 
     The substrate (2) consists of a material belonging to the same crystallographic family as the barrier layer (3). In a preferred embodiment, the substrate (2) is niobium-doped strontium titanate, the barrier layer (3) is undoped strontium titanate, and the superconductor (1) is a thin film of a material having a lattice constant at least approximately similar to the one of the materials of the substrate (2) and barrier (3) layers. A preferred material of this type is YBa₂Cu₃O 7-δ , where 0 ≦ δ ≦ 0,5.
Patent EP-0502924-A1 (EP)
Inventor: ROSS DAVID F
IPC: F01D25/30
Filed: 1990-11-15
Abstract: Un silencieux allongé (10) pour les gaz d'échappement d'un réacteur à turbine comporte un conduit d'échappement central à perforations (12) entouré longitudinalement par une pluralité de chambres de dissipation et d'atténuation du bruit du réacteur (42-48). A l'extrémité d'entrée (16) du silencieux (10) est disposée une entrée annulaire d'écoulement secondaire (31) qui est aménagée autour du conduit d'échappement central et débouche sur la première chambre d'atténuation sonore (42). Un deuxième écoulement d'air de prélèvement pressurisé peut passer dans la première chambre d'atténuation (42) du silencieux (10).
Patent EP-0481021-A1 (EP)
Inventor: DE CASTELLA PIERRE
IPC: F24F8/108
Filed: 1991-01-14
Abstract: Cet épurateur d'air comporte un moteur (1) et un ventilateur radial (2) entraîné par ce moteur et à l'intérieur duquel est disposé un adsorbeur (3). Le ventilateur radial (2) se compose d'une base fermée (5) et d'une face supérieure (8) comportant un orifice d'aspiration (6) de l'air à purifier (7), ainsi que d'un grand nombre d'ailettes de turbine (9) disposées transversalement. L'équipement essentiel pour la purification recherchée est constitué par des disques d'adsorbeur (10) disposés à l'intérieur du ventilateur radial (2) et réalisés dans un matériau mince, sensiblement imperméable à l'air à purifier (7), adsorbant et retenant les particules d'impuretés en suspension dans le flux d'air.
Patent EP-0505503-A1 (EP)
Inventor: SCOBIE WILLIAM BRYCE
IPC: F15B15/12
Filed: 1990-11-07
Abstract: Actuateur rotatif (10) possédant un boîtier (12) qui définit une chambre arquée et qui comprend une première partie monolithe (12A) renfermant entièrement la chambre arquée, un piston (30) disposé dans le boîtier pour un mouvement alternatif dans la chambre arquée, un arbre (34) à tourillon monté dans le boîtier, relié au piston et tournant en réaction au déplacement du piston, un ensemble d'étanchéité libre (28) porté par le piston ou par le boîtier afin d'assurer l'étanchéité entre ceux-ci, un orifice d'entrée (64) de fluide sous pression servant à introduire un fluide dans le boîtier afin de déplacer le piston dans un premier sens, ainsi qu'un dispositif à pression fluidique (62) ou à ressort de rappel servant à déplacer le piston dans un deuxième sens contraire au premier. Dans un mode de réalisation préféré, l'actuateur emploie un mécanisme à ressort de rappel (106) qui communique à l'arbre une force de torsion sensiblement constante en fonction du déplacement dudit mécanisme entre une première position comprimée et une deuxième position relâchée de sorte que la force de torsion agissant sur l'arbre (34) dans les deux sens de rotation soit semsiblement constante.
Patent EP-0514450-A1 (EP)
Inventor: GINGELLO ANTHONY D
IPC: G03C1/825
Filed: 1991-02-04
Abstract: On décrit une couche absorbante conçue pour les matériaux à enregistrement photographique et servant à permettre la manipulation de ceux-ci dans une pièce dont l'éclairage comprend des radiations ultraviolettes.
Patent EP-0471814-A1 (EP)
Inventor: REUSSNER THOMAS M
IPC: G11B27/031
Filed: 1991-03-12
Abstract: Un dispositif multicanal d'enregistrement et de reproduction numériques de signaux audio possède une pluralité d'entrées et de sorties numériques ou analogiques et une ou plusieurs mémoires numériques. Ce dispositif permet d'obtenir des possibilités illimitées dans le temps d'enregistrer et de reproduire avec un nombre de canaux illimités pour l'enregistrement et la reproduction, d'avoir accès à n'importe quel point de l'enregistrement instantanément, d'exécuter sans risque le réenregistrement et le montage, et de sélectionner librement la durée d'un fondu sonore. Pour cela, ce dispositif possède un circuit d'interface bidirectionnel pourvu d'entrées et de sorties qui est connecté, par l'intermédiaire d'un bus de système conduisant des groupes de données parallèles, à un ou plusieurs modules de mémoire montés en parallèle, un circuit de commande principal connecté au bus de système et au(x) module(s) de mémoire et pouvant être commandé par une unité de commande; chaque module de mémoire possède au moins une mémoire numérique avec un support d'information interchangeable et au moins une mémoire tampon de sorte que les signaux audio à mettre en mémoire sont gardés dans la mémoire tampon pour être traités ou pendant le changement du support d'information.
Patent EP-0528936-A1 (EP)
Title: Insulation system and process for forming such an insulation system on a conduit or container.
Inventor: KORSGAARD VAGN
IPC: B65D90/06
Filed: 1991-05-14
Abstract: PCT No. PCT/DK91/00132 Sec. 371 Date Nov. 4, 1992 Sec. 102(e) Date Nov. 4, 1992 PCT Filed May 14, 1991 PCT Pub. No. WO91/18237 PCT Pub. Date Nov. 28, 1991.An insulation system for a cold pipe or container includes an inner water-absorbing layer, an intermediate heat-insulating layer defining a slot therethrough, and an outer water-absorbing layer, the inner and outer layers being in contact through the slot.
Patent EP-0491929-A1 (EP)
Inventor: STEINER JEAN-PIERRE
IPC: H02K1/12
Filed: 1991-07-16
Abstract: Un moteur électrique comprend un noyau de stator formé par une bobine hélicoïdale (10) à enroulements rapprochés constituée de fil ferromagnétique.
Patent EP-0504363-A1 (EP)
Inventor: RAMAGE PAUL IAN NICHOLAS
IPC: A61K/
Filed: 1991-10-17
Abstract: Préparation purifiée d'un anticorps anti-CDW52 qui présente en chromatographie par exclusion de grosseur: une seule crête dans des conditions non-réductrices et deux crêtes principales dans des conditions réductrices. La préparation présente aussi de préférence selon un SDS PAGE classique: une bande principale lorsqu'on utilise un échantillon non-réduit et deux bandes principales lors qu'on utilise un échantillon réduit. En outre, la préparation présente en chromatographie liquide à haute pression à phase inversée: une seule crête aiguë dans des conditions non-réductrices et deux crêtes principales dans des conditions réductrices. On décrit aussi un procédé de purification d'un anticorps anti-CDW52, des formulations contenant une telle préparation purifiée et leurs utilisations.
Patent EP-0573431-A1 (EP)
Inventor: BRUMLEY BLAIR H
IPC: G01S15/58
Filed: 1991-09-25
Abstract: Système et méthode servant à mesurer les vitesses de courants en utilisant des signaux acoustiques à large bande à impulsions codées. L'autocorrélation d'impulsions codées à deux phases existant dans l'eau durant un seul cycle de transmission est utilisée pour calculer une fréquence Doppler. Le résultat effectif est la mise au point de dispositifs pour la détection des courants possédant une plage de détection des courants et une résolution spacio-temporelle améliorées.
Patent EP-0497111-A1 (EP)
Inventor: SCHULZ HANS RICHARD
IPC: E05B15/02
Filed: 1992-01-10
Abstract: Fitting part for doors or windows for receiving an operating member having an upper part and a lower part made of different materials. In order to make it possible to obtain an especially stable and compact design, the upper part (2) and the lower part (3) form a one-piece composite constructional part (1). <IMAGE>
Patent EP-0503381-A1 (EP)
Inventor: WENZEL REINHARD DIPL-ING
IPC: D21G1/02
Filed: 1992-02-27
Abstract: A controlled deflection roll for use in calenders and like machines has a non-rotatable carrier for a hollow cylindrical shell the end portions of which are rotatable on bearings and the central portion of which surrounds hydraulically operated shell deforming elements. A first hydraulic circuit is provided to supply heated oil to the deforming elements, and a second hydraulic circuit serves to feed lubricant to the bearings. The two circuits are separated from each other by thermal barriers which are installed between the shell and the carrier intermediate the deforming elements and the bearings. Valves and/or flow restrictors are provided in the second circuit to vary the rate of feed of lubricant to and/or the flow of lubricant from the bearings. This renders it possible to establish a desired temperature profile along the full length of the peripheral surface of the shell.
Patent EP-0504931-A1 (EP)
Inventor: NOZAWA SHIRO
IPC: G01N33/567
Filed: 1992-03-20
Abstract: A process has been developed by which any one can conveniently, objectively, and accurately detect uterine endometrial cancer cells without requiring any special technique or equipment. 
     The process comprises the steps of 
   preparing a specimen by collecting endometrial cells and/or endometrial tissue from cavity of uterus, and optionally disrupting the collected cells and/or the tissue, 
   immobilizing the specimen on two or more reaction areas on one or more carrier, 
   allowing a labelled monoclonal antibody MSN-1 prepared by binding a labelling agent to MSN-1 antibody which specifically reacts with the uterine endometrial cancer cell, and a labelled anti-acitin antibody prepared by binding a labelling agent to an anti-actin antibody which is reactive to actin which is generally present in human cells to react with the immobilized specimen, respectively, 
   removing the labelled MSN-1 antibody and the labelled anti-actin antibody which have failed to bind to the specimen, 
   measuring signal intensities  y  and  x  of the labelling agents of the labelled MSN-1 antibody and the labelled anti-actin antibody, which have been bound to the specimen, respectively, and 
   determining presence or absence of the uterine endometrial cancer cell in the specimen by evaluating the signal intensity  y  indicated by the labelling agent of the labelled MSN-1 antibody in relation to the signal intensity  x  indicated by the labelling agent of the labelled anti-actin antibody. 
     The detection may also be carried out by using the MSN-1 antibody and the anti-actin antibody together with a labelled-secondary antibody.
Patent EP-0525671-A1 (EP)
Inventor: HORII MITSUMASA
IPC: D06M11/74
Filed: 1992-07-24
Abstract: A synthetic resin composition comprises an aqueous medium, a surfactant, and a resin and filler dispersed in the aqueous medium by the surfactant. The surfactant comprises a first high molecular weight compound having a weight-average molecular weight of at least 10000 and a second high molecular weight compound having a weight-average molecular weight of not less than 150 and less than 10000. In the synthetic resin composition, a solid material is well dispersed and the viscosity doesn't remarkably increase even if a solid content is increased. So, the increased amount of a non-volatile matter may be used and the storage stability improves. Further, flame retardation, deodorization, heat resistance and light fastness also improve. In addition, an interior material coated with the synthetic resin composition is provided. In the interior material, the texture, flame retardation, deodorization and light fastness improve without the deterioration of workability.
Patent EP-0554504-A1 (EP)
Inventor: HEPPNER JOACHIM
IPC: G06K7/14
Filed: 1992-08-17
Abstract: The subject-matter of the invention is an optical scanning device for reading bar code symbols, in which a transmitted light beam coming from a light transmitter is directed onto a multifaceted polygon by means of a focusing device and is aimed from this at a small light spot on a reading plane from which a received beam exhibiting an intensity modulation due to different reflection of the bars and of the background of a bar code symbol passes via receiving optics to an evaluating unit, the deflection of both the transmitted light beam and of the received light beam being effected via the same polygonal facet and the focusing device (5) being arranged periodically displaceable along the transmitted light beam (3). <IMAGE>
Patent EP-0533108-A1 (EP)
Inventor: PARULSKI KENNETH A
IPC: H04N1/04
Filed: 1992-09-15
Abstract: A zoom lens magnification control mechanism for a photoprint digitizing scanner contains an adjustable focus, zoom lens (54). The photoprint image projection path is incident upon a high resolution CCD sensor (60), image output signals from which are digitized for storage on a compact disc. Control of the operation of the scanner includes the use of a display device to which output signals provided by the photosensor are coupled so as to display the projected image. Whenever a photoprint is presented to the scanner an indication of the size of the photoprint is provided, as by way of a code stored on a photoprint platen, in order to set the magnification setting of the zoom lens. The photofinisher observes the display of the image projected on the photosensor and adjusts, as necessary, the operation of the zoom lens so that the image displayed by the display device fits the display screen. Using a program feature of a user interface, the photofinisher stores in memory information representative of the adjustment of the operation of zoom lens. Then, for subsequent presentations of photoprints to the scanner, the stored adjustment information is used as a magnification setting default value for a respective photoprint size. Whenever the magnification of the zoom lens is adjusted, there is an accompanying change in the focus ring of the lens, so that the displayed image is maintained in focus.
Patent EP-0546576-A1 (EP)
Inventor: EDEN JAMES L
IPC: C09J103/06
Filed: 1992-12-11
Abstract: An adhesive for use in cigarette manufacturing which is a natural based liquid starch phosphate material having good flow or fluidity characteristics and viscosity stability and comprises a phosphorylated starch material made from a fluidity or converted starch having a high amylopectin content, the final starch phosphate composition prepared by steam injection cooking the phosphorylated starch at high temperature and pressure.